--- GNUmakefile.orig	2010-12-27 15:37:19.715000013 +0200
+++ GNUmakefile	2010-12-27 15:37:35.036000014 +0200
@@ -176,7 +176,7 @@
 	(cd swig; $(MAKE) install)
 endif
 	for f in LICENSE.TXT data/*.* ; do $(INSTALL_DATA) $$f $(DESTDIR)$(INST_DATA) ; done
-	$(LIBTOOL_FINISH) $(INST_LIB)
+	$(LIBTOOL_FINISH) $(DESTDIR)$(INST_LIB)
 
 
 ifeq ($(HAVE_LIBTOOL),yes)
